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LAMPS
The following describes lamps on the server and their indications.
POWER/SLEEP Lamp
POWER/SLEEP lamp
The green POWER/SLEEP lamp lights to indicate normal operation while the server is powered. When the server is
off-powered, the POWER/SLEEP lamp stays unlit.
The POWER/SLEEP lamp indicates that the server is running in the power-saving mode (sleep mode). If the operating
system supports the power-saving mode such as Windows 2000, pressing the SLEEP switch blinks the POWER/SLEEP
lamp in green and place the server in the power-saving mode. Press the POWER switch to turn out the POWER/SLEEP
lamp and place the server back in the normal mode.
The power-saving mode is only available when the operating system supports the power-saving feature. Some operating
systems allow you to set the server to automatically turn in the power-saving mode when no access is made to the server
for a certain period of time or to select the power-saving mode with a command.
STATUS Lamp
The STATUS lamp stays lit green when the server is in successful operation. When the STATUS lamp is unlit, flashing
green or lit/flashing amber, it indicates that the server has failed.
The following table lists indications of the STATUS lamp, descriptions, and actions to take.
NOTES:
If the server has ESMPRO or Off-line Maintenance Utility installed, you can view the
System Event Log (SEL) to identify the cause of a trouble.
To cycle power to the server, shut down the server from the operating system and reboot
it, if available. If the shutdown from the operating system is not available, reset or
execute the forced shut down or disconnect and connect the power cord to reboot the
server.
STATUS lamp
8-3
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